Olaplex No4 Bond Maintenance Shampoo

Restores, repairs and nourishes to add incredible shine and manageability every time you shampoo using the OLAPLEX 3-4-5 System.

TO USE: 

1. Use every time you shampoo OR after rinsing OLAPLEX No 3 Hair Perfector from hair. Lather. Rinse.

2. Follow with OLAPLEX No 5 Bond Maintenance Conditioner.